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| CAS号 : | 5349-90-6 |
精确质量 : | 262.09900 |
| 分子式 : | C18H14O2 |
logP : | 3.34080 |
| 分子量 : | 262.30300 |
PSA : | 34.14000 |
7,8,9,10-tetrahydro-naphthacenee-5,12-dione | |
5349-90-6 | |
C18H14O2 | |
262.30300 | |
34.14000 | |
3.34080 | |
262.09900 |
|
1.575
|
|
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190.8ºC
|
|
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1.41g/cm3
|
|
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391.8ºC at 760 mmHg
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2914690090
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2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
